WSO2 Application server CarbonAppUploader will not overwrite existing artifact

Question

I am trying to use CarbonAppUploader to deploy a carbon application on WSO2 Application Server. The service deploys the app as per log, but then complains if an artifact already exists. See below:

TID: [0] [AS] [2014-01-14 15:14:52,496] ERROR {org.wso2.carbon.application.deployer.CappAxis2Deployer} -  Error while deploying carbon application /...skip.../wso2as-5.1.0/repository/carbonapps/0/MY_ARTIFACT-1.0.1-SNAPSHOT.car {org.wso2.carbon.application.deployer.CappAxis2Deployer}
java.lang.Exception: Carbon Application : MY_ARTIFACT already exists. Two applications can't have the same Id. Deployment aborted.
        at org.wso2.carbon.application.deployer.internal.ApplicationManager.deployCarbonApp(ApplicationManager.java:219)
        at org.wso2.carbon.application.deployer.CappAxis2Deployer.deploy(CappAxis2Deployer.java:72)
        at org.apache.axis2.deployment.repository.util.DeploymentFileData.deploy(DeploymentFileData.java:136)
        at org.apache.axis2.deployment.DeploymentEngine.doDeploy(DeploymentEngine.java:810)
        at org.apache.axis2.deployment.repository.util.WSInfoList.update(WSInfoList.java:144)
        at org.apache.axis2.deployment.RepositoryListener.update(RepositoryListener.java:377)
        at org.apache.axis2.deployment.RepositoryListener.checkServices(RepositoryListener.java:254)
        at org.apache.axis2.deployment.RepositoryListener.startListener(RepositoryListener.java:371)
        at org.apache.axis2.deployment.scheduler.SchedulerTask.checkRepository(SchedulerTask.java:59)
        at org.apache.axis2.deployment.scheduler.SchedulerTask.run(SchedulerTask.java:67)
        at org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.runAxisDeployment(CarbonDeploymentSchedulerTask.java:67)
        at org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.run(CarbonDeploymentSchedulerTask.java:112)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
        at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:351)
        at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:178)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:722)

Harshana Martin Harshana Martin · Accepted Answer · 2014-02-08T19:38:46

Please check whether you have deployed another CAR file with the same name but a different version. This error is thrown when you have 2 CAR files with same artifact name which is MY_ARTIFACT in this case but with different versions.

Please note that WSO2 Carbon Servers still do not have the multiple CAR file versioning.

Thanks and Regards,

Harshana

WSO2 Application server CarbonAppUploader will not overwrite existing artifact

1 Answers